body {
  margin: 0;
  background-color: #000000;
  color: #a6a7a9;
}

.top-box {
  display: flex;
  align-items: center;
}

.logo {
  display: block;
  width: 2.5rem;
  aspect-ratio: 1/1;
  border-radius: 50%;
  margin: 1rem;
}

.icon {
  display: block;
  width: 1.5rem;
  aspect-ratio: 1/1;
  margin: 1rem;
}

.find {
  display: flex;
  align-items: center;
  border: 2px solid #a6a7a9;
  flex: 1;
  border-radius: 2rem;
}

.find img {
  width: 1rem;
  aspect-ratio: 1/1;
  margin: 0.5rem;
}

.find input {
  border: none;
  outline: none;
  background-color: #000000;
}

.nav {
  display: flex;
  justify-content: space-around;
}

.nav img {
  width: 1.2rem;
  aspect-ratio: 1/1;
  transform: translateY(0.1rem);
}

.nav .active {
  color: #c74e79;
}

.nav .active-bar {
  width: 60%;
  margin: 0.2rem auto;
  height: 2px;
  background-color: #c74e79;
}

/* 下方菜单定位和布局 */
.bottom-menu {
  position: fixed;
  width: 100%;
  bottom: 0px;
  left: 0px;
  display: flex;
  justify-content: space-around;
  text-align: center;
  align-items: center;
}

.bottom-menu img {
  width: 1.8rem;
  aspect-ratio: 1/1;
  display: block;
  margin: 2px auto;
}

.bottom-menu .active {
  color: #c74e79;
}

.add-box {
  background-color: #ee5693;
  color: #ffffff;
  font-size: 2rem;
  padding: 0.5rem;
  width: 2.5rem;
  margin: 0.2rem;
  border-radius: 1rem;
}

.main {
  padding: 0.5rem;
}

.big-box {
  position: relative;
  border-radius: 5px;
}

.big-box img {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 5px;
}

.big-box > div {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 0.5rem;
}

.small-box {
  display: flex;
  margin: 0.5rem 0px;
}

.small-box .main-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-top-right-radius: 5px;
  border-top-left-radius: 5px;
}

.small-box > div:first-of-type {
  margin-right: 5px;
}

.small-box > div {
  flex: 1;
  background-color: #222;
  border-radius: 5px;
}

.small-box .l1 {
  color: #ffffff;
}

.l2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  padding: 0.2rem;
}

.l2 img {
  width: 0.8rem;
  aspect-ratio: 1/1;
}
